220232214

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{330679}}^1$

素因数の和:330724

約数の個数: 24

約数和(自身を含む): 490067760

約数和(自身を除く): 269835546

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 330679, 661358, 992037, 1984074, 2976111, 5952222, 12235123, 24470246, 36705369, 73410738, 110116107, 220232214]

約数ペア:

[(1, 220232214), (2, 110116107), (3, 73410738), (6, 36705369), (9, 24470246), (18, 12235123), (37, 5952222), (74, 2976111), (111, 1984074), (222, 992037), (333, 661358), (666, 330679)]